However, such a situation might be hard to come by, and the reason she mentioned it to Jiang Yuan was to have him prepare in advance to avoid panic when the actual card upgrade moment arrived.
But by the time she conveyed this message to Jiang Yuan, he was already somewhat flustered.
After all, he initially thought that upgrading from a Purple Quality Card to a Red Quality Card would be similar to upgrading from a Blue Quality Card to a Purple Quality Card.
Both would only require four or five cards of the same level.
But now two more cards were needed.
This indeed caused Jiang Yuan some distress.
He disliked the feeling of failure, so if possible, he would definitely choose to use seven Material Cards for the upgrade.
After all, the inclusion of Material Cards is bound to be effective.
Even if it cannot sync with the card's original skills, as long as it can merge with the card, a new skill can be derived.
This point is also very crucial.
